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Merck
CN

04313

Fluorocult® DEV Lactose Peptone Broth

NutriSelect® Basic, suitable for microbiology, FluoroCult®

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About This Item

NACRES:
NA.74
UNSPSC Code:
41171606
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sterility

non-sterile

Quality Level

form

powder

shelf life

limited shelf life, expiry date on the label

composition

bromocresol purple, 0.02 g/L , lactose, 10.0 g/L , 4-methylumbelliferyl-β-D-glucuronidase, 0.1 g/L , peptone from casein, 17.0 g/L , peptone from soya, 3.0 g/L , sodium chloride, 5.0 g/L , tryptophan, 1.0 g/L

manufacturer/tradename

FluoroCult®, NutriSelect® Basic

final pH

7.2±0.2 (25 °C)

application(s)

environmental
food and beverages
water monitoring, microbiology

suitability

Escherichia coli, coliforms

Application

This medium is particularly suited for the enrichment and determination of the titre of coliform bacteria in the bacteriological analysis of water. E. coli shows a positive fluorescence under UV light (366 nm). A positive indole reaction is made for confirmation.

Preparation Note

Suspend 36.1 g/litre or 72.2 g/litre, dispense into test tubes fitted with DURHAM tubes, autoclave (15 min at 121° C).

Other Notes

We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Legal Information

FLUOROCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Global Trade Item Number

SKUGTIN
W287800-1KG-K04061835539932
W287806-25KG-K04061835566020
W287806-1KG-K04061837517471
38166-100MG04061831961430
820993100004022536471273
P16621-1KG04061825598628
P6061-500G04061838355539
820993025004022536471266
W287800-100G-K04061835516988
W287800-SAMPLE-K04061835509911
W287806-10KG-K04061835566013
W287806-SAMPLE-K04061837517488
W287800-SAMPLE04061837517457

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